But I don't agree with below point of view:-------3. Borrow bitCNY/bitUSD by putting the bought BTS into collateral with high collateral ratio and continue to buy in BTS.-------I think some of bitCNY/bitUSD should be the fee when use them to Buy other coins but these BTS should not be COLLATERAL to borrow bitCNY/bitUSD.Then there will be no risk for this account pool.These BTS bought by fees should be locked for long time or forever, or use this as bonus for some development projects and projects like billionare project etc.

But I don't agree with below point of view:-------3. Borrow bitCNY/bitUSD by putting the bought BTS into collateral with high collateral ratio and continue to buy in BTS.-------I think some of bitCNY/bitUSD should be the fee when use them to Buy other coins but these BTS should not be COLLATERAL to borrow bitCNY/bitUSD.Then there will be no risk for this account pool.These BTS bought by fees should be locked for long time or forever, or use this as bonus for some development projects and projects like billionare project etc.

I don't agree with you.with enough higher collateral ratio(at least 3) the bought BTS can be put into collateral for borrowing bitCNY/bitUSD. the worst result is that the debt position is margin called and these BTS is selled out in a lower price, no further risks.just locking BTS there is a waste of resource, with collateral it can add more power to the ecosystem.

Basically the problem is that the supply of smart assets does not depend on the demand, it depends on the borrowers.Borrowers want to make profit, they are not interested in the total demand of smart assets, moreover to my knowledge there is no chart of the evolution of the demand for bitCNY for example?

The proposal is interesting, I support it.But I wonder if it's enough.At present, only DEX users create bitCny or BitUSD, besides the more these assets will be used outside the DEX, the more it will be necessary to create, asking DEX users to cover this demand is not realisticI think an exchange like AEX should also offer the possibility to its users to short bitCNY.I don't know if it's possible, but imagine a user-friendly widget for an exchange or any other loan service that would like to use Bitshares.Obviously the possibility of putting Bitcoin or other cryptocurrencies as collateral would greatly assist in the massive adoption of Bitshares decentralized loan mechanismIn conclusion, we need more borrowers, I think we have to get them outside the DEX.DEX users can cover internal demand but not demand from anywhere in the world.

I had simple plan when I started margin trading, in case of margin call I could always sell some of my other crypto and buy bitUSD and repay the debt.What I didn't realise that when it came to it that nobody wanted to sell their bitUSD in the BTS falling market.

Well it is clear enough to me that at present smart-coins are not working as intended due to low liquidity as nobody wishes to create/sell new ones in falling market. I don't know if bitcrab proposal will fix it but it won't cause any harm so we should try it unless someone else comes with better proposal. Thanks to bitcrab for putting proposal and starting convo as it was needed.